code: def test_multiple_deployments_parallel():
      litellm.set_verbose = (
          False  # Corrected the syntax for setting verbose to False
      )
      results = []
      futures = {}
      start_time = time.time()
      router = Router(
          model_list=model_list,
          redis_host=os.getenv("REDIS_HOST"),
          redis_password=os.getenv("REDIS_PASSWORD"),
          redis_port=int(os.getenv("REDIS_PORT")),  # type: ignore
          routing_strategy="simple-shuffle",
          set_verbose=True,
          num_retries=1,
      )  # type: ignore
      # Assuming you have an executor instance defined somewhere in your code
      with concurrent.futures.ThreadPoolExecutor() as executor:
          for _ in range(5):
              future = executor.submit(router.completion, **kwargs)
              futures[future] = future
  
          # Retrieve the results from the futures
          while futures:
              done, not_done = concurrent.futures.wait(
                  futures.values(),
                  timeout=10,
                  return_when=concurrent.futures.FIRST_COMPLETED,
              )
              for future in done:
                  try:
                      result = future.result()
                      results.append(result)
                      del futures[future]  # Remove the done future
                  except Exception as e:
                      print(
                          f"Exception: {e}; traceback: {traceback.format_exc()}"
                      )
                      del futures[
                          future
                      ]  # Remove the done future with exception
  
              print(f"Remaining futures: {len(futures)}")
      router.reset()
      end_time = time.time()
      print(results)
      print(f"ELAPSED TIME: {end_time - start_time}")
  
file_path: litellm/litellm/tests/test_acooldowns_router.py
imports: import sys, os, time
  import traceback, asyncio
  import pytest
  import litellm
  from litellm import Router
  import concurrent
  from dotenv import load_dotenv
label_desc: Use image node_id 2 for calling a global function with example usage: test_multiple_deployments_parallel() without return types